Thule Baby Supporter | live price, prepared checkout

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We asked shopping agents, including Meta's Muse first-hand, what they need from a store. This is what they asked for, and what we have built.

RoboTrunk is working through its catalogue, so a step may not be done for this one yet. Where a step is done per product, the line ends with what is done for this product.

• Deep research: We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. check_product returns them with a source for each. This product: 24 checked facts, research depth trimmed read, checked 2026-10-20T17:08:32.133Z, in the evidence pack.
• Receipts: Every published fact has a receipt showing its source quote. check_product and get_product return the checked facts that have one. This product: each checked fact listed below has one; the source quotes are in the evidence pack.
• Safety: check_product asks the product-safety regulators live (US CPSC, NHTSA and FDA, Health Canada, the UK's OPSS, Australia's ACCC) whether a recall names a product, listed here or not, and flags a match with its notice; a recall never blocks the buyer. This product: this page holds no recall result for it yet; check_product asks the regulators now.
• Recall watch: watch_recalls tells the buyer if a product bought here is recalled later.
• Second-hand listings: check_listing runs the same recall check on a second-hand listing someone found, and adds what the listing leaves out and the price new.
• The real price: The full price to the buyer's country, with shipping and tax, each part quoted from the store's policy or, where a part is not settled, what the total depends on: check_product and search_catalog take the buyer's country and postcode. This product: this store's price was read from its catalogue at 2026-10-23T19:35:47.897Z.
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• Fit answers: check_fit answers whether a listing fits a car, pram or bottle, with the exact quote from the store's page, or says it is not known.
• Back-in-stock watches: watch_back_in_stock starts a watch on a listing the store shows as sold out; get_back_in_stock_watch shows when it is back in stock.
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• Tools and guide: Every tool and its description is at https://robotrunk.com/mcp; the guide is at /agents.md.
• Research from other stores: Coming soon: reading other stores' listings of the same product as new research sources.

Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 24 checked facts, checked 2026-10-20T17:08:32.133Z. Research depth: trimmed read. Deep read: the store's own data and 7 outside pages (the store's own product page; maker page; manual; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: CPSC search returned one Thule record, a 2012 recall of Chariot bicycle trailers and conversion kits for hitch failure; it does not name the Baby Supporter 20201518. Health Canada records mention several Thule products but none matching this baby supporter. No recall for this exact model was found.

• weight and materials: The listed weight is 0.36 kg; the shell is 100% PET and padding 100% PU.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-19T19:20:38.895Z.
• what it is: It is a padded child support insert that supports the child's waist and head.. Source: https://top-stroll.myshopify.com/products/thule-baby-supporter (guide), read 2026-10-20T16:52:14.573Z.
• age range: The manual says only use this product with children between 6 and 18 months old.. Source: https://www.thule.com/-/s/approved/std.lang.all/45/06/1464506.pdf?rev=1.8 (manual), read 2026-10-20T16:52:28.072Z.
• overall rating: The page shows an average rating of 3.5 out of 5 from four user reviews.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-20T16:52:31.561Z.
• neck support: A trailer review reports the Baby Supporter accessory works well to give neck support to children who are older than infants but still too small to sit upright comfortably.. Source: https://www.cyclingnews.com/features/the-best-bike-trailer-for-kids-year-trailer-options-to-bring-your-kids-along-for-the-ride/ (review), read 2026-10-20T16:53:11.768Z.
• helmet fit: Sources disagree on helmet fit: Mega Babies says the headrest provides a comfortable fit with or without a helmet, while users on ConsoBaby report tightness or the head being pushed forward and Thule's reply there says the product is not designed for helmet use.. Source: https://top-stroll.myshopify.com/products/thule-baby-supporter (guide), read 2026-10-20T16:52:14.573Z.
• supervision: The child should never be left unattended.. Source: https://www.thule.com/-/s/approved/std.lang.all/45/06/1464506.pdf?rev=1.8 (manual), read 2026-10-20T16:52:28.072Z.
• ease of use: Multiple users report that installation is not intuitive and is a struggle.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-20T16:52:31.561Z.
• compatibility: It is compatible with all Thule Chariot bike trailers.. Source: https://top-stroll.myshopify.com/products/thule-baby-supporter (guide), read 2026-10-20T16:52:14.573Z.
• child play warning: The child should not be allowed to play with the product.. Source: https://www.thule.com/-/s/approved/std.lang.all/45/06/1464506.pdf?rev=1.8 (manual), read 2026-10-20T16:52:28.072Z.
• helmet fit: Sources disagree on helmet fit: some ConsoBaby users report that the headrest is incompatible with a helmet, causing tightness or pushing the child's head forward, and some removed it; Mega Babies says it accommodates a helmet comfortably.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-20T16:52:31.561Z.
• compatibility list: Listed compatible models are Chariot Sport, Sport 2, Cross, Cross 2, Cab, Lite, Coaster XT and Courier.. Source: https://top-stroll.myshopify.com/products/thule-baby-supporter (guide), read 2026-10-20T16:52:14.573Z.
• lateral support: One user reports the child kept sliding sideways despite being strapped in when the insert was used on a Thule Coaster XT.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-20T16:52:31.561Z.
• head support: Head support is adjustable as the child grows.. Source: https://top-stroll.myshopify.com/products/thule-baby-supporter (guide), read 2026-10-20T16:52:14.573Z.
• pelvic support: One user praises the lower section that holds the pelvis.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-20T16:52:31.561Z.
• helmet clearance: Sources disagree on helmet clearance: Mega Babies says the head support is shaped to allow helmet space, while users on ConsoBaby report helmet incompatibility and Thule's reply there says the product is not designed for helmet use.. Source: https://top-stroll.myshopify.com/products/thule-baby-supporter (guide), read 2026-10-20T16:52:14.573Z.
• age use: One user reports a 20-month-old still fits and is less slumped when sleeping, using it beyond the stated age range.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-20T16:52:31.561Z.
• material feel: The material is described as soft and cosy and resistant to water and stains.. Source: https://top-stroll.myshopify.com/products/thule-baby-supporter (guide), read 2026-10-20T16:52:14.573Z.
• included with trailer: One user says the insert should be supplied with the trailer as standard.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-20T16:52:31.561Z.
• care: It is machine washable at 30 degrees.. Source: https://top-stroll.myshopify.com/products/thule-baby-supporter (guide), read 2026-10-20T16:52:14.573Z.
• sub-scores: Aggregate sub-scores shown are 3.8 for design, 3.0 for ease and 3.8 for quality.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-20T16:52:31.561Z.
• colour: The listed colour is Gray.. Source: https://top-stroll.myshopify.com/products/thule-baby-supporter (guide), read 2026-10-20T16:52:14.573Z.
• SKU: The store lists SKU 20201518.. Source: https://top-stroll.myshopify.com/products/thule-baby-supporter (guide), read 2026-10-20T16:52:14.573Z.
• warranty claims: The store says warranty claims must be filed directly with the manufacturer.. Source: https://top-stroll.myshopify.com/products/thule-baby-supporter (guide), read 2026-10-20T16:52:14.573Z.

The full evidence pack, with every citation, source and gap.

Questions we researched but could not confirm

Every fact above is cited. To find them we read the store listing, the maker's page, the manual, owner reviews and the recall records of CPSC (United States) and Health Canada and searched for regulator recall notices, blogs, owner forums and video reviews. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.

• What are the insert's exact dimensions?
• What safety standards or certifications does it meet?
• How thick is the padding?
• Does the fabric or coating rub off with use?
• Does it fit stroller brands other than Thule?
• Does it fit Thule Chariot models not listed?
• What tools are needed to install it?
• How long does installation take?
• What is the warranty length?
• What exactly is included in the box?
• Can the headrest be removed?
• How does the insert attach inside the trailer?
• What are the maximum child height and weight limits?
• Does it stop a child sliding sideways?
• Is it suitable for a child under 6 months?

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